tmwoycik0101 tmwoycik0101

07-12-2017
Mathematics

contestada

Simplify (-x^2 – 28x + 7) + (-7x^2 + 14x + 8).

Respuesta :

AnimeBrainly AnimeBrainly

08-08-2018

Add numbers with the same amount of variables

-x^2 + (-7x^2) = -8x^2

– 28x (+ 14x )= -14x

7 (+ 8) = 15

-18x² - 14x + 15 is your answer

hope this helps

Answer Link

Otras preguntas

True or false the role of some artists is to decorate functional objects A. true B.false

19. A material with a shape that remains unchanged when it is moved from one container to another is a(n)________

Help me with equations

How do we know that some layers of the earth are solid and some liquid?

Does a circle have any angles

The investment most affected by local conditions is: A. real estate B. savings accounts C. mutual funds D. Treasury bills

what was the problem caused when the Congress borrowed money for war?

The formal duties assigned to the Vice President by the Constitution are A. to provide advice to the President on issues of national security and economic polic

Which describes an impact of President Abraham Lincoln's assassination in the North? a. Many Northerners blamed the South for his death and demanded vengeance.

Which of the following would have been viewed as a negative consequence of colonization from the viewpoint of the people who were colonized? Access to education